Abstract：Coupled dynamic modeling and vibration control of flexible similar structures with detuned parameters are important to designing aerospace structures. The coupled dynamic model of a system was established with Lagrange method and its responses were decoupled based on the least square method. Furthermore, the active vibration control model was built and simulated to study the suppression of unstable responses of flexible similar structures with detuned parameters. Finally, the system modal localization caused by detuned parameters was simulated and analyzed. From vibration control simulation results, it was indicated that the proposed active vibration control method for flexible similar structures with detuned parameters based on their decoupled responses is effective.
罗亚军，徐明龙，张帅，张希农. 柔性相似子结构的参数失调与振动控制研究[J]. 振动与冲击, 2017, 36(23): 17-21.
Yajun Luo, Shuai Zhang, Xi Liu, Xinong Zhang. Vibration control of flexible similar structures with detuned parameters. JOURNAL OF VIBRATION AND SHOCK, 2017, 36(23): 17-21.
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